About this item 100% Natural Sand: Lechloris sand is made from high-quality, natural materials, ensuring its purity and safety. No harm to fish or pets. Fine Particle Size: With a particle size ranging from 1 to 2 millimeter, our sand is finely graded for optimal performance in multiple applications. Multi-purpose Use: Our natural silica sand serves as an effective fireproof base layer for fire pits, protecting both your fire pit and the surrounding area. Naural sand can be used as aquarium subatrate or pet sand. It’s also ideal for creating beautiful outdoor garden landscaping, or can be used as a decorative element in your home decor, like vase filler, potted plants, candle, arts & crafts etc. Easy to Clean and Maintain: Our sand is low-maintenance and easy to clean. It is resistant to weathering and does not clump, making it a convenient choice for potted plants, vase filler, aquarium, fire pits and outdoor garden landscaping. We offer a 10-pound package of sand, providing you with enough quantity for your various projects.